Finding the Third Proportional to 446,631.50 and 973,435

Step by Step Solution

1. Step 1: Write the proportion equation
   446,631.50 : 973,435 = 973,435 : x
2. Step 2: Convert to fraction form
   446,631.50/973,435 = 973,435/x
3. Step 3: Cross multiply
   446,631.50x = 973,435 × 973,435
4. Step 4: Simplify right side
   446,631.50x = 947,575,699,225
5. Step 5: Solve for x
   x = 947,575,699,225/446,631.50
6. Step 6: Final answer
   x = 2,121,605.17